Lower section, DaWan Fm., MuFuShan, NanJing city, JiangSu Prov., China: Dawan, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Pleclodina sp.
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Strophomenata
- Strophomenida
- Taffiidae
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Schedophyla sp.
Neuman 1971
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Rhynchonellata
- Orthida
- Plectorthidae
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Mimella sp.
Cooper 1930
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Rhynchonellata
- Orthida
- Orthidae
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Orthis sp.
Dalman 1828
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Sinorthis sp.
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Rhynchonellata
- Orthida
- Dalmanellidae
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Dalmanella sp.
Hall and Clarke 1892
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Rhynchonellata
- Orthida
- Paurorthidae
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Paurorthis sp.
Schuchert and Cooper 1931
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Rhynchonellata
- Pentamerida
- Clarkellidae
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Yangtzeella sp.
Kolarova 1925
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Lingulata
- Lingulida
- Discinidae
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Orbiculoidea sp.
d'Orbigny 1847
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Conodonta
- Prioniodontida
- Oistodontidae
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Oistodus sp.
Pander 1856
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Conodonta
- Prioniodontida
- Acodontidae
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Acodus sp.
Pander 1856
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Acontiodus sp.
Pander 1856
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synonym of Acodus | |||||||
Conodonta
- Prioniodontida
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Ligonodina sp.
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synonym of Oulodus | |||||||
Conodonta
- Prioniodontida
- Balognathidae
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Tetraprioniodus sp.
Lindstrom 1955
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Conodonta
- Protopanderodontida
- Protopanderodontidae
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Scolopodus sp.
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Drepanodus sp.
Pander 1856
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Conodonta
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Scandodus sp.
Lindstrom 1955
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Conodonta
- Distacodidae
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Distacodus sp.
Pander 1856
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Conodonta
- Ozarkodinida
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Periodon sp.
Hadding 1913
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see common names |
Geography
Country: | China | State/province: | JiangSu |
Coordinates: | 32.0° North, 119.0° East (view map) | ||
Paleocoordinates: | 7.9° North, 136.9° East | ||
Geographic resolution: | local area |
Time
Period: | Ordovician | ||
10 m.y. bin: | Ordovician 1-2 | ||
*Period: | Early/Lower Ordovician | *Epoch: | Early/Lower Arenig |
*International age/stage: | Early/Lower Arenig | *Local age/stage: | Early/Lower - Middle DaWan |
Key time interval: | Dawan | ||
Age range of interval: | 477.90000 - 466.30000 m.y. ago | ||
* legacy (obsolete) database fields |
Lithology and environment
Primary lithology: | shelly/skeletal,gray lithified grainstone |
Lithology description: dark gray to gray crinoidal clastic limestone | |
Environment: | shallow subtidal indet. |
Taphonomy
Collection methods and comments
Collection excludes: | species names |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 7927 | ||
Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
Created: | 2000-06-08 04:20:02 | Last modified: | 2001-08-16 13:10:39 |
Access level: | the public | Released: | 2000-11-20 13:53:35 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
482. | X. Chen, T. E. Chen, X. P. Zhou, J. Y. Qiu, Y. N. Ni and X. C. Yang. 1988. Ordovician system of the Lower Yangtze region in Jiangsu Province. Sinian-Triassic biostratigraphy of the Lower Yangtze peneplatform in Jiangsu Region 81-126 [A. Miller/P. Novack-Gottshall/M. Uhen] |